Bump version to 0.12.0

This should resolve #52.

README.md

@@ -202,6 +202,22 @@ any reason you need to disable it, just set `$TMUXIFIER_NO_COMPLETE`.
 export TMUXIFIER_NO_COMPLETE=1
 ```
 
+## Tips
+
+### iTerm2 Integration
+
+Tmuxifier supports iTerm2's [Tmux integration][]. It can be used in two ways:
+
+- Passing `-CC` as a second argument to the `load-session` command. For
+example:
+
+        tmuxifier load-session my-awesome-session -CC
+
+- Setting the `TMUXIFIER_TMUX_ITERM_ATTACH` environment variable to `-CC`
+  before calling the `load-session` command.
+
+[tmux integration]: https://code.google.com/p/iterm2/wiki/TmuxIntegration
+
 ## Inspiration
 
 - Tmuxifier is largely inspired by [Tmuxinator][].

lib/layout-helpers.sh

@@ -323,7 +323,8 @@ __get_current_window_index() {
 
 __go_to_session() {
   if [ -z "$TMUX" ]; then
-    tmuxifier-tmux -u attach-session -t "$session:"
+    tmuxifier-tmux $TMUXIFIER_TMUX_ITERM_ATTACH -u \
+      attach-session -t "$session:"
   else
     tmuxifier-tmux -u switch-client -t "$session:"
   fi

libexec/tmuxifier-load-session

@@ -7,12 +7,19 @@ source "$TMUXIFIER/lib/util.sh"
 
 # Provide tmuxifier help
 if calling-help "$@"; then
-  echo "usage: tmuxifier load-session <layout_name | file_path>
+  echo "usage: tmuxifier load-session <layout_name | file_path> [<iterm mode>]
 
 Aliases: session, ses, s
 
 Create a session using the session layout, unless the session already exists
-in which case, we simply attach/switch to the existing one."
+in which case, we simply attach/switch to the existing one.
+
+Arguments:
+   <layout_name | file_path>  - Name of a session layout stored in the layouts
+                                directory, or path to a session layout file.
+   <iterm mode>               - When given as \"-CC\" tmux will be called with
+                                the -CC argument enabling iTerm2 integration.
+                                More info: http://bit.ly/1yDbMlm"
   exit
 fi
 
@@ -30,5 +37,9 @@ fi
 # Load runtime functions.
 source "$TMUXIFIER/lib/runtime.sh"
 
+if [ "$2" == "-CC" ]; then
+  export TMUXIFIER_TMUX_ITERM_ATTACH="-CC"
+fi
+
 # Load session file.
 load_session "$1"

libexec/tmuxifier-load-window

@@ -11,7 +11,11 @@ if calling-help "$@"; then
 
 Aliases: window, win, w
 
-Create a new window using the specified window layout in the current session."
+Create a new window using the specified window layout in the current session.
+
+Arguments:
+   <layout_name | file_path>  - Name of a window layout stored in the layouts
+                                directory, or path to a window layout file."
   exit
 fi
 

libexec/tmuxifier-tmux-version

@@ -7,7 +7,7 @@ source "$TMUXIFIER/lib/util.sh"
 
 # Provide tmuxifier help
 if calling-help "$@"; then
-  echo "usage: tmuxifier tmux-version [target-version]
+  echo "usage: tmuxifier tmux-version [<target-version>]
 
 Outputs current Tmux version. If given optional target-version it outputs one
 of three possible characters indicating if the current Tmux version number is

libexec/tmuxifier-version

@@ -13,4 +13,4 @@ Outputs Tmuxifier version."
   exit
 fi
 
-echo "0.11.6"
+echo "0.12.0"

test/lib/layout-helpers/__go_to_session.test.sh

@@ -16,6 +16,16 @@ assert_raises \
   "stub_called_with tmuxifier-tmux -u attach-session -t \"${session}:\"" 0
 restore tmuxifier-tmux
 
+# When TMUXIFIER_TMUX_ITERM_ATTACH is set, pass it in as first argument(s) to
+# tmuxifier-tmux
+TMUXIFIER_TMUX_ITERM_ATTACH="-CC"
+stub tmuxifier-tmux
+__go_to_session
+assert_raises \
+  "stub_called_with tmuxifier-tmux -CC -u attach-session -t \"${session}:\"" 0
+restore tmuxifier-tmux
+unset TMUXIFIER_TMUX_ITERM_ATTACH
+
 # When TMUX is set, switch to $session.
 TMUX="/tmp/tmux-501/default,1203,0"
 stub tmuxifier-tmux